Enter Vehicle Year Make Model

Specify your vehicle's year, make and model to guarantee fit.

Year
Make
Model
Options
Drivetrain

Hummer H3 Engine & Engine Management

What year is your
Free Same Day Shipping

Hummer H3 Engine & Engine Management

Narrow The Number Of Models Shown By Telling Us The Year Filter Models by Year
Filter Results
  • Notify When Available
    Picture coming soon

    Replaces Spark Plug ACDelco 41-162

    Brand: ACDelco
    - 41-162
    $17.95
    Save 54%
    List $38.95 Save $21.00

    Replaces Spark Plug ACDelco 41-162

    Picture coming soon
    Brand: ACDelco - 41-162
    $17.95
    Save 54%
    List $38.95 Save $21.00
  • Notify When Available
    Picture coming soon

    Replaces Chevrolet GMC Hummer Isuzu 5 Piece Performance Ignition Coil Boot Set TRQ Performance ICA50555

    Brand: TRQ Performance
    - ICA50555

    • Product Line: Performance
    • Quantity: 5 Piece
    • Kit Includes: (5) Ignition Coil Boots

    Out of Stock

    $ 40.95

    Replaces Chevrolet GMC Hummer Isuzu 5 Piece Performance Ignition Coil Boot Set TRQ Performance ICA50555

    Picture coming soon
    Brand: TRQ Performance - ICA50555
    • Product Line: Performance
    • Quantity: 5 Piece
    • Kit Includes: (5) Ignition Coil Boots

    Out of Stock

    $ 40.95
  • Notify When Available
    Picture coming soon

    Replaces Chevrolet GMC Hummer Isuzu 5 Piece Performance Ignition Coil Boot Set TRQ Performance ICA50569

    Brand: TRQ Performance
    - ICA50569

    • Product Line: Performance
    • Quantity: 5 Piece
    • Kit Includes: (5) Ignition Coil Boots

    Out of Stock

    $ 45.95

    Replaces Chevrolet GMC Hummer Isuzu 5 Piece Performance Ignition Coil Boot Set TRQ Performance ICA50569

    Picture coming soon
    Brand: TRQ Performance - ICA50569
    • Product Line: Performance
    • Quantity: 5 Piece
    • Kit Includes: (5) Ignition Coil Boots

    Out of Stock

    $ 45.95
  • Notify When Available
    Picture coming soon

    Replaces 8 Piece Spark Plug Set ACDelco ACETK00013

    1 reviews
    Brand: ACDelco
    - ACETK00013

    • Quantity: 8 Piece
    $66.95
    Save 32%
    List $97.95 Save $31.00

    Replaces 8 Piece Spark Plug Set ACDelco ACETK00013

    Picture coming soon
    1 reviews
    Brand: ACDelco - ACETK00013
    • Quantity: 8 Piece
    $66.95
    Save 32%
    List $97.95 Save $31.00
  • Notify When Available
    Starter - Tonsa

    Replaces Chevrolet GMC Hummer Isuzu Saab Starter ACDelco 337-1135

    Brand: ACDelco
    - 337-1135
    $236.95
    Save 48%
    List $454.95 Save $218.00

    Replaces Chevrolet GMC Hummer Isuzu Saab Starter ACDelco 337-1135

    Starter - Tonsa
    Brand: ACDelco - 337-1135
    $236.95
    Save 48%
    List $454.95 Save $218.00
  • Notify When Available
    Kit image

    Replaces Hummer H3 H3T 10 Piece Ignition Coil Set TRQ ICA76860

    Brand: TRQ
    - ICA76860

    • Quantity: 10 Piece
    • Ignition Coil Color: Red
    • Kit Includes: (5) Ignition Coils
    • Kit Includes: (5) Ignition Coil Wire Harnesses
    • Ignition Coil Type: Direct Replacement

    Out of Stock

    $ 149.95

    Replaces Hummer H3 H3T 10 Piece Ignition Coil Set TRQ ICA76860

    Kit image
    Brand: TRQ - ICA76860
    • Quantity: 10 Piece
    • Ignition Coil Color: Red
    • Kit Includes: (5) Ignition Coils
    • Kit Includes: (5) Ignition Coil Wire Harnesses
    • Ignition Coil Type: Direct Replacement

    Out of Stock

    $ 149.95
  • Notify When Available
    Kit image

    Replaces Hummer H3 H3T 16 Piece Ignition Coil Set TRQ ICA55420

    Brand: TRQ
    - ICA55420

    • Ignition Coil Color: Black
    • Quantity: 16 Piece
    • Kit Includes: (8) Ignition Coils
    • Kit Includes: (8) Ignition Coil Wire Harnesses
    • Ignition Coil Type: Direct Replacement

    Out of Stock

    $ 199.95

    Replaces Hummer H3 H3T 16 Piece Ignition Coil Set TRQ ICA55420

    Kit image
    Brand: TRQ - ICA55420
    • Ignition Coil Color: Black
    • Quantity: 16 Piece
    • Kit Includes: (8) Ignition Coils
    • Kit Includes: (8) Ignition Coil Wire Harnesses
    • Ignition Coil Type: Direct Replacement

    Out of Stock

    $ 199.95
  • Notify When Available
    Ignition Coil Set

    Replaces Hummer H3 H3T 16 Piece Ignition Coil Set TRQ Performance ICA55612

    Brand: TRQ Performance
    - ICA55612

    • Ignition Coil Color: Red
    • Quantity: 16 Piece
    • Kit Includes: (8) Ignition Coil Wire Harnesses
    • Ignition Coil Type: Performance
    • Kit Includes: (8) Performance Ignition Coils

    Out of Stock

    $ 229.95

    Replaces Hummer H3 H3T 16 Piece Ignition Coil Set TRQ Performance ICA55612

    Ignition Coil Set
    Brand: TRQ Performance - ICA55612
    • Ignition Coil Color: Red
    • Quantity: 16 Piece
    • Kit Includes: (8) Ignition Coil Wire Harnesses
    • Ignition Coil Type: Performance
    • Kit Includes: (8) Performance Ignition Coils

    Out of Stock

    $ 229.95
  • Notify When Available
    Kit image

    Replaces Hummer H3 H3T 16 Piece Ignition Coil Set TRQ Performance ICA55611

    Brand: TRQ Performance
    - ICA55611

    • Ignition Coil Color: Red
    • Quantity: 16 Piece
    • Kit Includes: (8) Ignition Coil Wire Harnesses
    • Ignition Coil Type: Performance
    • Kit Includes: (8) Performance Ignition Coils

    Out of Stock

    $ 219.95

    Replaces Hummer H3 H3T 16 Piece Ignition Coil Set TRQ Performance ICA55611

    Kit image
    Brand: TRQ Performance - ICA55611
    • Ignition Coil Color: Red
    • Quantity: 16 Piece
    • Kit Includes: (8) Ignition Coil Wire Harnesses
    • Ignition Coil Type: Performance
    • Kit Includes: (8) Performance Ignition Coils

    Out of Stock

    $ 219.95
  • Notify When Available
    Picture coming soon

    Replaces 8 Piece Spark Plug Set ACDelco ACETK00093

    Brand: ACDelco
    - ACETK00093

    • Quantity: 8 Piece
    $46.95
    Save 31%
    List $67.95 Save $21.00

    Replaces 8 Piece Spark Plug Set ACDelco ACETK00093

    Picture coming soon
    Brand: ACDelco - ACETK00093
    • Quantity: 8 Piece
    $46.95
    Save 31%
    List $67.95 Save $21.00
1

...

19 20 21 22 23

...

24
Close



Hummer is a registered trademark of General Motors Company. 1A Auto is not affiliated with or sponsored by Hummer or General Motors Company. See all trademarks.
Same Day Shipping

Need your part faster? Choose expedited shipping at checkout.

Guaranteed To Fit

Highest quality, direct fit replacement auto parts enforced to the strictest product standards.

USA Customer Support

Exceeding customers' expectations, our team of passionate auto enthusiasts are here to help.

Instructional Video Library

Thousands of how-to auto repair videos to guide you step-by-step through your repair.

Go To Top
Specify your vehicle

Specify your vehicle's year, make and model to guarantee fit.

Year
Make
Model
Options
Drivetrain

If your vehicle isn't listed, close the window to return to search.